<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        [v-cloak] {
            display: none;
        }
    </style>
</head>

<body>
    <div id="app" v-cloak>
        {{msg}}
    </div>
    <script type="text/javascript" src="js/vue.js"></script>
    <script>
        var vm = new Vue({
            el: '#app',
            data: {
                msg: "hello vue"
            }
        })
    </script>
</body>

</html>